CN102172814A - Method for manufacturing longitudinal submerged arc welded pipe - Google Patents
Method for manufacturing longitudinal submerged arc welded pipe Download PDFInfo
- Publication number
- CN102172814A CN102172814A CN 201110003728 CN201110003728A CN102172814A CN 102172814 A CN102172814 A CN 102172814A CN 201110003728 CN201110003728 CN 201110003728 CN 201110003728 A CN201110003728 A CN 201110003728A CN 102172814 A CN102172814 A CN 102172814A
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- CN
- China
- Prior art keywords
- lincoln weld
- submerged arc
- arc welding
- straight
- weld
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 66
- 238000005452 bending Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 11
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- 239000007789 gas Substances 0.000 abstract description 8
- 239000003345 natural gas Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 3
- 239000010779 crude oil Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000013000 roll bending Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110003728A CN102172814B (en) | 2011-01-10 | 2011-01-10 | Method for manufacturing longitudinal submerged arc welded pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110003728A CN102172814B (en) | 2011-01-10 | 2011-01-10 | Method for manufacturing longitudinal submerged arc welded pipe |
Publications (2)
Publication Number | Publication Date |
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CN102172814A true CN102172814A (en) | 2011-09-07 |
CN102172814B CN102172814B (en) | 2012-10-10 |
Family
ID=44516158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110003728A Active CN102172814B (en) | 2011-01-10 | 2011-01-10 | Method for manufacturing longitudinal submerged arc welded pipe |
Country Status (1)
Country | Link |
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CN (1) | CN102172814B (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980518A (en) * | 2012-11-23 | 2013-03-20 | 中冶辽宁德龙钢管有限公司 | Intelligent length-measuring and weighing device and data management method |
CN104439672A (en) * | 2014-11-14 | 2015-03-25 | 番禺珠江钢管(连云港)有限公司 | High frequency prewelding technology of longitudinal submerged arc welded pipe |
CN104646449A (en) * | 2013-11-16 | 2015-05-27 | 无锡大金高精度冷拔钢管有限公司 | Manufacturing method for cold drawn welded pipe used for hydraulic oil cylinders |
CN104889527A (en) * | 2015-06-12 | 2015-09-09 | 中石化石油工程机械有限公司沙市钢管厂 | Pipeline steel pipe welding technology |
CN105382545A (en) * | 2015-12-11 | 2016-03-09 | 河北沧海核装备科技股份有限公司 | Production equipment and technique for plate-strip dual-use continuous production straight-slit submerged-arc welded pipes |
CN105414907A (en) * | 2016-01-11 | 2016-03-23 | 南通振华重型装备制造有限公司 | Building technology for pile leg of self-elevating wind power vessel |
CN105880952A (en) * | 2016-06-03 | 2016-08-24 | 合肥紫金钢管股份有限公司 | Production process of longitudinal submerged arc welded pipe for oil and gas transmission |
CN106239168A (en) * | 2016-08-01 | 2016-12-21 | 葫芦岛市钢管工业有限公司 | A kind of pre-soldering method of the ERW for LSAW steel pipe's production |
CN106514030A (en) * | 2016-10-17 | 2017-03-22 | 番禺珠江钢管(连云港)有限公司 | Application method for X groove in thick-wall pipe high frequency induction welding |
CN106563862A (en) * | 2015-10-09 | 2017-04-19 | 江苏通宇钢管集团有限公司 | Welding technology of CC60 low temperature longitudinal welded pipe |
CN107825069A (en) * | 2017-07-21 | 2018-03-23 | 南通振华重型装备制造有限公司 | A kind of interior center support system manufacture craft |
CN114535939A (en) * | 2022-03-22 | 2022-05-27 | 湖南胜利湘钢钢管有限公司 | Method for manufacturing longitudinal submerged arc welded pipe |
CN116141024A (en) * | 2023-04-21 | 2023-05-23 | 太原科技大学 | Medium longitudinal submerged arc welded pipe production equipment and technology |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103357697B (en) * | 2013-08-01 | 2015-07-01 | 山东胜利钢管有限公司 | Manufacturing technology of longitudinal submerged arc welded pipe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101214511A (en) * | 2007-12-29 | 2008-07-09 | 番禺珠江钢管有限公司 | Large straight-line joint submerged arc welding tube fast production process |
CN101474644A (en) * | 2009-01-14 | 2009-07-08 | 中冶辽宁德龙钢管有限公司 | High intensity straight-line joint pipeline steel tube fabrication technique using high-frequency electric resistance welding |
-
2011
- 2011-01-10 CN CN201110003728A patent/CN102172814B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101214511A (en) * | 2007-12-29 | 2008-07-09 | 番禺珠江钢管有限公司 | Large straight-line joint submerged arc welding tube fast production process |
CN101474644A (en) * | 2009-01-14 | 2009-07-08 | 中冶辽宁德龙钢管有限公司 | High intensity straight-line joint pipeline steel tube fabrication technique using high-frequency electric resistance welding |
Non-Patent Citations (2)
Title |
---|
《焊管》 20070930 赵春友 中直径直缝双面埋弧焊钢管 第30卷, 第5期 * |
《石油矿场机械》 20071231 徐兴平 高频直缝电阻焊钢管成型过程仿真 第36卷, 第7期 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980518A (en) * | 2012-11-23 | 2013-03-20 | 中冶辽宁德龙钢管有限公司 | Intelligent length-measuring and weighing device and data management method |
CN104646449A (en) * | 2013-11-16 | 2015-05-27 | 无锡大金高精度冷拔钢管有限公司 | Manufacturing method for cold drawn welded pipe used for hydraulic oil cylinders |
CN104439672A (en) * | 2014-11-14 | 2015-03-25 | 番禺珠江钢管(连云港)有限公司 | High frequency prewelding technology of longitudinal submerged arc welded pipe |
CN104889527A (en) * | 2015-06-12 | 2015-09-09 | 中石化石油工程机械有限公司沙市钢管厂 | Pipeline steel pipe welding technology |
CN106563862A (en) * | 2015-10-09 | 2017-04-19 | 江苏通宇钢管集团有限公司 | Welding technology of CC60 low temperature longitudinal welded pipe |
CN105382545A (en) * | 2015-12-11 | 2016-03-09 | 河北沧海核装备科技股份有限公司 | Production equipment and technique for plate-strip dual-use continuous production straight-slit submerged-arc welded pipes |
CN105414907A (en) * | 2016-01-11 | 2016-03-23 | 南通振华重型装备制造有限公司 | Building technology for pile leg of self-elevating wind power vessel |
CN105880952A (en) * | 2016-06-03 | 2016-08-24 | 合肥紫金钢管股份有限公司 | Production process of longitudinal submerged arc welded pipe for oil and gas transmission |
CN106239168A (en) * | 2016-08-01 | 2016-12-21 | 葫芦岛市钢管工业有限公司 | A kind of pre-soldering method of the ERW for LSAW steel pipe's production |
CN106514030A (en) * | 2016-10-17 | 2017-03-22 | 番禺珠江钢管(连云港)有限公司 | Application method for X groove in thick-wall pipe high frequency induction welding |
CN107825069A (en) * | 2017-07-21 | 2018-03-23 | 南通振华重型装备制造有限公司 | A kind of interior center support system manufacture craft |
CN114535939A (en) * | 2022-03-22 | 2022-05-27 | 湖南胜利湘钢钢管有限公司 | Method for manufacturing longitudinal submerged arc welded pipe |
CN114535939B (en) * | 2022-03-22 | 2023-02-28 | 湖南胜利湘钢钢管有限公司 | Method for manufacturing longitudinal submerged arc welded pipe |
CN116141024A (en) * | 2023-04-21 | 2023-05-23 | 太原科技大学 | Medium longitudinal submerged arc welded pipe production equipment and technology |
Also Published As
Publication number | Publication date |
---|---|
CN102172814B (en) | 2012-10-10 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LI YANFENG Free format text: FORMER OWNER: CUI JIANLI Effective date: 20140120 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yanfeng Inventor before: Cui Jianli |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063000 TANGSHAN, HEBEI PROVINCE TO: 411100 XIANGTAN, HUNAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: CUI JIANLI TO: LI YANFENG |
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TR01 | Transfer of patent right |
Effective date of registration: 20140120 Address after: 411100 No. 1 Jianshe South Road, Hunan, Xiangtan Patentee after: Li Yanfeng Address before: 063000 Hebei province Tangshan City Lunan District Changtai riffo Park 501 5 floor, No. 501 Patentee before: Cui Jianli |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 411100 No. 1 Jianshe South Road, Hunan, Xiangtan Patentee after: Li Yanfeng Patentee after: Hunan Shengli Xianggang Steel Pipe Co., Ltd Address before: 411100 No. 1 Jianshe South Road, Hunan, Xiangtan Patentee before: Li Yanfeng |